From: Shawn Guo <shawnguo@kernel.org>
To: Carlo Caione <ccaione@baylibre.com>
Cc: mark.rutland@arm.com, aisheng.dong@nxp.com, spencercw@gmail.com,
s.hauer@pengutronix.de, robh+dt@kernel.org, linux-imx@nxp.com,
kernel@pengutronix.de, fabio.estevam@nxp.com, festevam@gmail.com,
linux-arm-kernel@lists.infradead.org, abailon@baylibre.com
Subject: Re: [PATCH v2] arm64: dts: imx8mq: Fix boot from eMMC
Date: Fri, 1 Feb 2019 11:50:23 +0800 [thread overview]
Message-ID: <20190201035022.GF19882@dragon> (raw)
In-Reply-To: <20190125135558.3451-1-ccaione@baylibre.com>
On Fri, Jan 25, 2019 at 01:55:58PM +0000, Carlo Caione wrote:
> The boot from eMMC is currently broken on the NXP i.MX8MQ EVK board.
> When trying to boot from eMMC it fails with:
>
> ...
> [ 1.271938] mmc1: Tuning failed, falling back to fixed sampling clock
> [ 1.287429] print_req_error: I/O error, dev mmcblk1, sector 1 flags 0
> [ 1.306833] mmc1: Tuning failed, falling back to fixed sampling clock
> [ 1.322325] print_req_error: I/O error, dev mmcblk1, sector 2 flags 0
> [ 1.329559] Buffer I/O error on dev mmcblk1, logical block 0, async page read
> [ 1.336714] mmcblk1: unable to read partition table
> ...
>
> The problem is the result of a partial misconfiguration of the pins and
> the missing assigned clock rate.
>
> Fixes: 9079aca4aacd ("arm64: add support for i.MX8M EVK board")
> Signed-off-by: Carlo Caione <ccaione@baylibre.com>
> Tested-by: Chris Spencer <christopher.spencer@sea.co.uk>
> Reviewed-by: Fabio Estevam <festevam@gmail.com>
Applied, thanks.
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prev parent reply other threads:[~2019-02-01 3:50 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-25 13:55 [PATCH v2] arm64: dts: imx8mq: Fix boot from eMMC Carlo Caione
2019-02-01 3:50 ` Shawn Guo [this message]
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